Unit | State | Lithology |
---|---|---|
Older alluvium and alluvial fan deposits | NV | Pleistocene and Pliocene |
Younger silicic ash flow tuffs | NV | Miocene |
ID | Data type | Description |
---|---|---|
McDermitt | M-D | McDermitt 2574 line km with spacing 0.53 km over parts of NV-OR |
Vya | M/R-D | Vya 4861 line km with spacing 4.80 km over parts of NV-OR-CA |
Mc Dermitt | M/R-D | Mc Dermitt 4860 line km with spacing 4.80 km over parts of NV-OR-ID |
Tract | Deposit Type | Mineralization age |
---|---|---|
GB23 | Epithermal vein, Comstock | Tertiary |
GB26 | Epithermal vein, quartz-alunite | Tertiary |
GB28 | Hot-spring Au-Ag | Tertiary |
Domain | Crust type | Region |
---|---|---|
Shoofly-Olds Ferry | Oceanic arc | Western Cordillera |
Sample ID | Rock type | Rock name |
---|---|---|
D264778 | sedimentary | |
D264779 | sedimentary | |
M136146 | igneous | basalt |
M145642 | igneous | felsic |
M145672 | igneous | felsic |
M145673 | igneous | felsic |
M145674 | igneous | felsic |
M145675 | igneous | felsic |
M151204 | igneous | dacite |
Site name | Development | Commodities |
---|---|---|
Rock Creek Uranium Occurrence | Prospect | U |
Tract name | Deposit type | Geology |
---|---|---|
Cascade Arc | porphyry copper | U.S. part of a continental margin arc that formed during subduction of the Pacific and Juan de Fuca plates beneath western North America |
Great Basin Tertiary | porphyry copper | Mid-Tertiary volcanic fields associated with postsubduction extension in the Great Basin |
Sierran Arc | porphyry copper | A composite island-continental margin arc that formed during subduction of the Farallon Plate beneath western North America |
Western U.S. and Sonoran Desert Jurassic Arc | porphyry copper | U.S. and Mexican parts of a composite island-continental margin arc that formed during subduction of the Farallon Plate beneath western North America |
Feature ID | Feature type | Feature name |
---|---|---|
Prospect Pit | point | |
Prospect Pit | point | |
Prospect Pit | point | |
Prospect Pit | point | |
Prospect Pit | point | |
Prospect Pit | point | |
Prospect Pit | point | |
Prospect Pit | point | |
Prospect Pit | point |